libblacs-mpich1 software package provides Basic Linear Algebra Comm. Subprograms - Shared libs. for MPICH, you can install in your Debian 8 (Jessie) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install libblacs-mpich1
libblacs-mpich1 is installed in your system.
Make ensure the libblacs-mpich1 package were installed using the commands given below,
$ sudo dpkg-query -l | grep libblacs-mpich1 *
You will get with libblacs-mpich1 package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | Libraries |
| Package | libblacs-mpich1 |
| Version | 1.1-33 |
| Description | Basic Linear Algebra Comm. Subprograms - Shared libs. for MPICH |
| Sub Section | libs |